• Designed for cryogenic media like liquid oxygen, nitrogen, and LNG with reliable sealing.
• Features a cryogenic extended shaft to minimize cold energy transfer and prevent icing.
• Uses soft-seal structures (e.g., PTFE) or hard metal seals for zero-leakage performance.
• Made from low-temperature resistant materials like stainless steel 304L/316L or Monel alloy.
• Operates smoothly with low-temperature lubricants or oil-free designs for flexibility.
• Available in nominal diameters DN10-DN50 and pressures 150LB-800LB.
• Suitable for threaded, socket welding, or butt welding connections.
• Widely used in energy, aerospace, pharmaceuticals, metallurgy, and refrigeration industries.

• What media are these cryogenic shut-off valves suitable for?
  They are designed for cryogenic media such as liquid oxygen, liquid nitrogen, and liquefied natural gas (LNG), ensuring reliable performance in extreme low-temperature conditions.
• How do these valves prevent icing on the valve stem?
  The valves feature a cryogenic extended shaft design, which reduces cold energy transfer and prevents icing, ensuring smooth operation even in low-temperature environments.
• What industries commonly use these cryogenic shut-off valves?
  These valves are widely used in energy and chemical industries, aerospace, pharmaceuticals, food processing, metallurgy, and refrigeration systems due to their reliability and low-temperature resistance.